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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MIMIVIRUS CYCLOPHILIN
 
Authors :  E. Z. Eisenmesser, V. Thai, P. Renesto, D. Raoult
Date :  05 Feb 07  (Deposition) - 18 Dec 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.04
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Mimivirus, Cyclophilin, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  V. Thai, P. Renesto, C. A. Fowler, D. J. Brown, T. Davis, W. Gu, D. D. Pollock, D. Kern, D. Raoult, E. Z. Eisenmesser
Structural, Biochemical, And In Vivo Characterization Of The First Virally Encoded Cyclophilin From The Mimivirus.
J. Mol. Biol. V. 378 71 2008
PubMed-ID: 18342330  |  Reference-DOI: 10.1016/J.JMB.2007.08.051
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROBABLE PEPTIDYL-PROLYL CIS-TRANS ISOMERASE
    ChainsA
    EC Number5.2.1.8
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET15-B
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneMIMI_L605
    Organism ScientificMIMIVIRUS
    Organism Taxid315393
    SynonymPPIASE, ROTAMASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (3x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:30 , GLY A:176 , LEU A:177 , TYR A:206BINDING SITE FOR RESIDUE CL A 501
2AC2SOFTWAREASP A:164 , GLN A:167 , ALA A:191BINDING SITE FOR RESIDUE CL A 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2OSE)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2OSE)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2OSE)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CSA_PPIASE_2PS50072 Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain profile.PPIL_MIMIV18-205  1A:18-205
Biological Unit 1 (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CSA_PPIASE_2PS50072 Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain profile.PPIL_MIMIV18-205  3A:18-205

(-) Exons   (0, 0)

(no "Exon" information available for 2OSE)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:195
 aligned with PPIL_MIMIV | Q5UP71 from UniProtKB/Swiss-Prot  Length:234

    Alignment length:214
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210    
           PPIL_MIMIV     1 MNYSLEDLPNSGKNPRVYMDIVLNNEIIGRLQIKLFRDAFPAGVENFVQLTNGKTYRVNSNGTGKYKYNRHINRTYEGCKFHNVLHNNYIVSGDIYNSNGSSAGTVYCDEPIPPVFGDYFYPHESKGLLSLVPYTDESGNRYYDSTFMITLDDIRPSNVLDELDRDQVVIGQVYGGLDVLDKINSMIKPYAGRKYPTFSIGKCGAYLDSSQAQR 214
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -----------------Pro_isomerase-2oseA01 A:18-205                                                                                                                                                              --------- Pfam domains
         Sec.struct. author ...............eeeeeeee..eeeeeeeeee.hhhhhhhhhhhhhhhhh....---------------..........eee...eeee....----...........................eeee..ee.....ee....eeee........hhhhh....eeeeeeeehhhhhhhhhhhh..........eeeeeeee..hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------CSA_PPIASE_2  PDB: A:18-205 UniProt: 18-205                                                                                                                                                 --------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ose A   1 MNYSLEDLPNSGKNPRVYMDIVLNNEIIGRLQIKLFRDAFPAGVENFVQLTNGKTYR---------------NRTYEGCKFHNVLHNNYIVSGDIY----SSAGTVYCDEPIPPVFGDYFYPHESKGLLSLVPYTDESGNRYYDSTFMITLDDIRPSNVLDELDRDQVVIGQVYGGLDVLDKINSMIKPYAGRKYPTFSIGKCGAYLDSSQAQR 214
                                    10        20        30        40        50      |  -         -  |     80        90     |   -|      110       120       130       140       150       160       170       180       190       200       210    
                                                                                   57              73                     96  101                                                                                                                 

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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2OSE)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2OSE)

(-) Pfam Domains  (1, 1)

Asymmetric Unit

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A   (PPIL_MIMIV | Q5UP71)
molecular function
    GO:0003755    peptidyl-prolyl cis-trans isomerase activity    Catalysis of the reaction: peptidyl-proline (omega=180) = peptidyl-proline (omega=0).
biological process
    GO:0006457    protein folding    The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
    GO:0000413    protein peptidyl-prolyl isomerization    The modification of a protein by cis-trans isomerization of a proline residue.
cellular component
    GO:0030430    host cell cytoplasm    The cytoplasm of a host cell.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.

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